Olivia, Crimson Bride - Sisters of the Undead [Innistrad: Crimson Vow] Dinosaur Cat Nightmare each other player sacrifices a

each other player sacrifices a nonland permanent

Set: Dominaria Promos Type: Legendary Creature — Elemental Avatar Mythic Cost: {3}{B}{G}{U} During each of your turns

where X is the number of artifacts and enchantments your opponents control

Set: Hour of Devastation Promos Type: Artifact Rare Cost: {3} {2}: Mirage Mirror becomes a copy of target artifact

leading to ruin

Olivia, Crimson Bride - Sisters of the Undead [Innistrad: Crimson Vow] Dinosaur Cat Nightmare each other player sacrifices aSet: Innistrad: Crimson Vow Type: Legendary Creature Vampire Noble Rarity: Mythic Cost: {4}{B}{R} Flying, haste Whenever Olivia, Crimson Bride attacks, return target creature card from your graveyard to the battlefield tapped and attacking. It gains "When you don't control a legendary Vampire, exile this creature."